Source: CEPII, CHELEM – GDP database.

Notes:

Population: share of the country in the continent's population and in the world's population (inhabitants at mid-year), in %.
GDP in purchasing power parity: share of the country in the continent's and in the world's GDP in purchasing power parity (at 2011 prices and purchase power parity rates), in %.
GDP per capita in purchasing power parity: country's GDP per inhabitant in purchasing power parity relative to the continent's and the world's ones (at 2011 prices and purchase power parity), in %.

Trade data before 1996 are not available or of sufficient quality for successor states of the former Soviet Union, the former Czechoslovakia, the former Yugoslavia and for a few number of other countries.